X1=333
Y1=333
DX=10
DY=10
OX=-X1/2#减掉半个坐标轴等价于令(0,Y)设置为(最左边,Y)
OY=Y1/2#半个Y轴 同时令坐标为负A=(DX+OX,-DY+OY)

A=(DX+OX,-DY+OY)
C=(33*DX+OX,-33*DY+OY)
B=(DX+OX,-33*DY+OY)
D=(33*DX+OX,-DY+OY)
E=(29*DX+OX,-33*DY+OY)
E1=(7*DX+OX,-11*DY+OY)
F=(33*DX+OX,-29*DY+OY)
F1=(11*DX+OX,-7*DY+OY)
G=(8.5*DX+OX,-18.5*DY+OY)
H=(19.5*DX+OX,-7.5*DY+OY)
H1=(14*DX+OX,-3*DY+OY)
I=(4*DX+OX,-14*DY+OY)
GH=pow(11*11*2*DX*DY,0.5)
GI=pow(40.5*DX*DY,0.5)
J=(17*DX+OX,-5*DY+OY)
K=(13.5*DX+OX,-DY+OY)
M=(17*DX+OX,-17*DY+OY)
N=(17*DX+OX,-DY+OY)
O=(17*DX+OX,-33*DY+OY)
P=(17*DX+OX,-15*DY+OY)
Q=(2*DX+OX,-25*DY+OY)
R=(11*DX+OX,-16.5*DY+OY)
T=(16.5*DX+OX,-16.5*DY+OY)
V=(16.5*DX+OX,-11*DY+OY)
W=(4.5*DX+OX,-22.5*DY+OY)
X=(3.5*DX+OX,-30.5*DY+OY)
Y=(5.5*DX+OX,-30.5*DY+OY)
Z=(4*DX+OX,-28*DY+OY)
Z2=(5*DX+OX,-27*DY+OY)
Y2=(7*DX+OX,-29*DY+OY)
X2=(3.5*DX+OX,-33*DY+OY)